3-0x00030081
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Rainbow Six Siege · Gaming
Siege anti-cheat or integrity validation failed.
Quick Answer
Error code 3-0x00030081 on your Rainbow Six Siege Gaming means: Siege anti-cheat or integrity validation failed.. This is usually fixable — see the step-by-step guide below.
Affected Models
Applies to all models
Likely Causes
How to Fix It
1
Verify game files.
2
Disable conflicting overlays/injectors.
3
Run launcher/game as admin.
4
Update anti-cheat and OS.
5
Reinstall if integrity errors persist.
Pro Tip
This issue typically requires professional diagnosis. Attempting this fix without proper training could cause further problems.
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